1,2-Bis(5-methyl-2-benzoxazolyl)ethylene CAS 1041-00-5

Purity >95%In StockPharmaceutical Standards
CAS No.1041-00-5
Molecular FormulaC18H14N2O2
Molecular Weight290.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Bis(5-methyl-2-benzoxazolyl)ethylene CAS 1041-00-5 chemical structure

Description

1,2-Bis(5-methyl-2-benzoxazolyl)ethylene (CAS 1041-00-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H14N2O2. Molecular weight: 290.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H14N2O2
Molecular Weight290.32 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

Recommended Standards

Why CATO?